import axios from 'axios'
import { Message } from 'element-ui'
import store from '../store'
import { getToken } from '@/utils/auth'
import { mapGetters } from 'vuex'

// create an axios instance
const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 30000 // request timeout
})

// request interceptor
service.interceptors.request.use(
  config => {
    // do something before request is sent

    if (store.getters.token) {
      // let each request carry token
      // ['X-Token'] is a custom headers key
      // please modify it according to the actual situation
      config.headers['Authorization'] = getToken()
    }
    return config
  },
  error => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
  */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    debugger
    const res = response.data
    if (res != undefined && res != '' && res.code != '999'){
      if(res.code && res.code !== 200){
        Message({
          message: res.msg,
          type: 'error',
          duration: 5 * 1000
        })
        return response.data
      } else {
        return response.data
      }
    }else if (res.code == '999' || res == "") {
      debugger
      store.dispatch('user/logout')
      router.push(`/login?redirect=${this.$route.fullPath}`)
    } else {
      return response.data
    }
    },
  error => {
    console.log('err' + error) // for debug
    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
)

export default service
